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<h1 class="entry-title">jQuery.now()</h1>
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						所属分类：<span class="category"><a href="/category/utilities/">工具类</a></span>
<span class="pull-right">英文文档：<a href="https://api.jquery123.com/jQuery.now/" target="_blank">jQuery.now()</a></span>
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<span class="name">jQuery.now()</span><span class="returns">返回: <a href="/Types/#Number">Number</a></span>
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<p class="desc"><strong>描述: </strong>返回一个数字，表示当前时间。</p>
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<span class="version-details">添加的版本: <a href="/category/version/1.4.3/">1.4.3</a></span>jQuery.now()</h4>
<ul><li><div class="null-signature">这个方法不接受任何参数</div></li></ul>
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<p>
<code>$.now()</code>方法是表达式<code>(new Date).getTime()</code>返回数值的一个简写</p>
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